Remote Senior Software Engineer - Split, Croatia

Senior Software Engineer, Aug 2023 – Present, Yodl Pay

• Led the creation of a novel payment system, enabling streamlined crypto transactions which facilitated over $1M in transactions, encompassing over 2,000 transactions by over 1,900 unique addresses within the first 5 months

• Architected the Yodl SDK, a toolkit for easy integration of payment solutions into various applications, significantly broadening the system’s applicability and ease of use

• Contributed to the development of yodl.me, focusing on user onboarding and payment configuration, and optimized transaction processes using oracles and Uniswap/Curve for determining the best swap routes

Senior Software Engineer, Aug 2022 – Jun 2023, Nansen

• Initiated and propelled the launch of Nansen Research Portal, setting a new standard for curated on-chain research with over 300+ curated pieces at launch

• Established a multi-tier authentication and authorization framework, catering to 4 different user subscription levels for content access

• Optimized platform performance by implementing Next.js, reducing page load times by an average of 30% and improving the server-side rendering process

• Catalyzed user engagement by deploying the Research Portal in beta, securing over 30k users in the first month

Software Engineer, Oct 2021 – Jul 2022, Frontify

• Led the front-end team of 5 engineers and developed the Social Listening product to offer companies insights into how their brands are performing on various social channels

• Overhauled the React codebase, introduced 4 new technologies to accelerate the development process and refactored over 60% of the existing code to ensure platform scalability and reliability

• Unveiled a new product in beta, increasing MAU by 26% for the existing user base

• Processed over 2TB of data scraped from 4 major social media platforms, rehydrated and saved to Elasticsearch to provide actionable insights for 50+ beta customers

Software Engineer, Sep 2020 – Mar 2021, Valcon

• Transformed the insurance application flow for LeapLife, a US insurtech platform, resulting in a 22% decrease in user drop-off and a 18% increase in application completion rates

• Engineered a seamless checkout experience with Stripe, increasing conversion rates by 32% and customer throughput by 24%

• Architected the interactive quote generation system, tailoring insurance options for 10,000+ user profiles

• Added sophisticated state machine workflows to orchestrate the acquisition and consolidation of quotes from over 30 diverse insurance providers, streamlining the complex decision-making paths in the quote application process

Junior Software Engineer, Jul 2020 – Sep 2020, ReversingLabs

• Engaged as a key contributor within an 8-member front-end development team, closely liaising with QA and UI/UX departments to enhance customer interactions for the market-leading threat intelligence service in the US

• Revamped over 65% of the React codebase to function components, enhancing maintainability and reducing the incidence of bugs by 35%

• Added test suites, including both unit tests and integration tests, with Jest and Cypress, increasing the overall test coverage from 53% to 92%

Junior Software Engineer, Mar 2019 – Jul 2020, Bonsai.tech

• Enhanced application intelligence by integrating over 10 web-based machine learning modules, leading to a 38% increase in smart feature usage

• Developed and launched AI-powered functionalities, such as facial/handwriting recognition and voice-controlled interfaces, boosting user engagement by 20%

• Orchestrated the management of data storage and processing using PostgreSQL and MongoDB, which contributed to amplified system efficiency and a 17% reduction in query handling times